Asparagus Tuna Noodle Casserole is an easy and delicious dish that combines tender egg noodles, fresh asparagus, and protein-packed tuna in a creamy sauce. This casserole is perfect for busy weeknights when you want a satisfying meal without spending hours in the kitchen. Plus, it’s highly customizable, allowing you to make it your own with different veggies or spices.
Recipe Information
Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes
Servings: 6
Difficulty Level: Easy
Nutrition Information (per serving)
Calories: 350
Protein: 25g
Carbohydrates: 45g
Fat: 12g
Fiber: 2g
Sugar: 2g
Sodium: 600mg
Why Make Asparagus Tuna Noodle Casserole
Asparagus Tuna Noodle Casserole is a wonderful dish that brings together nutrition and flavor. The combination of asylum noodles, tuna, and nutritious asparagus creates a satisfying meal that is rich in protein and vitamins. Additionally, it’s a one-dish recipe, making cleanup a breeze. This casserole is versatile, too; feel free to swap in your favorite vegetables or add extra seasonings to tailor it to your taste.
How to Make Asparagus Tuna Noodle Casserole Step by Step
Ingredients
- 12 ounces egg noodles
- 2 cans (5 oz each) tuna, drained
- 1 bunch asparagus, trimmed and chopped
- 1 can (10.5 oz) cream of mushroom soup
- 1 cup milk
- 1/2 cup sour cream
- 1 cup shredded cheddar cheese, divided
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 cup breadcrumbs or crushed crackers
- 2 tablespoons olive oil or butter
Directions
Preheat oven to 375°F and grease a 9×13-inch baking dish. Boil egg noodles just until al dente. In the last 2 minutes, add chopped asparagus. Drain and set aside. In a large bowl, whisk together cream of mushroom soup, milk, sour cream, garlic powder, onion powder, salt, and pepper. Stir in tuna, noodles, asparagus, and 3/4 cup cheddar cheese. Pour mixture into prepared baking dish and spread evenly. Top with the remaining cheddar cheese. Combine breadcrumbs with olive oil or butter and sprinkle on top. Cover with foil and bake for 20 minutes. Remove foil and bake an additional 10 to 15 minutes until golden and bubbly. Let rest for 5 to 10 minutes before serving.

How to Serve Asparagus Tuna Noodle Casserole
Serve your Asparagus Tuna Noodle Casserole hot out of the oven with a side salad for a fresh contrast. Garlic bread or crusty rolls make for great accompaniments, soaking up the delicious sauce. You can also add a drizzle of lemon juice to brighten up the flavors when serving.
How to Store Asparagus Tuna Noodle Casserole
Store any leftovers in an airtight container in the fridge for up to three days. To reheat, simply place in the oven at 350°F until warmed through, or microwave individual portions. You can also freeze the casserole before baking; just thaw it in the fridge overnight before cooking it according to the directions.
Expert Tips for Cooking Asparagus Tuna Noodle Casserole
- For added flavor, try using flavored or albacore tuna.
- You can add additional vegetables like peas or bell peppers for more variety.
- Make it gluten-free by using gluten-free pasta and soup alternatives.
- For a creamier texture, you can increase the amount of sour cream.
- Don’t skip the breadcrumbs on top for a delightful crunch.
Delicious Variations of Asparagus Tuna Noodle Casserole
Want to spice things up? Try adding red pepper flakes for a heat kick. For a herbed version, mix in fresh or dried herbs like parsley or dill. Looking for a vegetarian option? Substitute the tuna with chickpeas or beans, and use vegetable cream soup for a hearty, meatless dish.
Frequently Asked Questions about Asparagus Tuna Noodle Casserole
What can I substitute for the cream of mushroom soup? You can use cream of chicken soup or a homemade béchamel sauce for a more personalized flavor.
Can I make this casserole ahead of time? Yes, you can prepare it a day in advance and store it in the fridge until you’re ready to bake.
Is it okay to use frozen asparagus? Absolutely! Just add it straight to the casserole without thawing.
How long does leftovers last in the fridge? Leftovers can be stored in the refrigerator for up to three days.
Conclusion
Try making Asparagus Tuna Noodle Casserole for its wonderful blend of flavors and textures. This dish is not only delicious but also quick and simple, making it a perfect addition to your weeknight dinner rotation. You’ll love its versatility and the ease it brings to your family meals!

Asparagus Tuna Noodle Casserole
Ingredients
Main Ingredients
- 12 ounces egg noodles
- 2 cans (5 oz each) tuna, drained
- 1 bunch asparagus, trimmed and chopped
- 1 can (10.5 oz) cream of mushroom soup
- 1 cup milk
- 1/2 cup sour cream
- 1 cup shredded cheddar cheese, divided
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 cup breadcrumbs or crushed crackers
- 2 tablespoons olive oil or butter
Instructions
Preparation
- Preheat oven to 375°F and grease a 9×13-inch baking dish.
- Boil egg noodles just until al dente. In the last 2 minutes, add chopped asparagus. Drain and set aside.
- In a large bowl, whisk together cream of mushroom soup, milk, sour cream, garlic powder, onion powder, salt, and pepper.
- Stir in tuna, noodles, asparagus, and 3/4 cup cheddar cheese.
- Pour mixture into prepared baking dish and spread evenly.
- Top with the remaining cheddar cheese.
- Combine breadcrumbs with olive oil or butter and sprinkle on top.
Baking
- Cover with foil and bake for 20 minutes.
- Remove foil and bake an additional 10 to 15 minutes until golden and bubbly.
- Let rest for 5 to 10 minutes before serving.
